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NodeJS Interview Questions and Answers

Question - Why is Node.js preferred over other backend technologies like Java and PHP?

Answer -

Some of the reasons why Node.js is preferred include:

  • Node.js is very fast
  • Node Package Manager has over 50,000 bundles available at the developer’s disposal
  • Perfect for data-intensive, real-time web applications, as Node.js never waits for an API to return data
  • Better synchronization of code between server and client due to same code base
  • Easy for web developers to start using Node.js in their projects as it is a JavaScript library

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